Buggy code:
public class MultiplayerScreen extends ScreenAdapter { private static final String TAG = "MultiplayerScreen" ; String mapNameString = "goban_" ; String mapNameStringWithNumber = mapNameString ; private FillViewport backViewport ; private ScreenViewport hudViewport ; private Stage backStage ; private Stage hudStage ; private Dialog multiplayerInputDialog ; @ Override public void show ( ) { OrthographicCamera backCamera = new OrthographicCamera ( ) ; OrthographicCamera hudCamera = new OrthographicCamera ( ) ; backViewport = new FillViewport ( 2048 , 1380 , backCamera ) ; hudViewport = new ScreenViewport ( hudCamera ) ; backStage = new Stage ( backViewport ) ; hudStage = new Stage ( hudViewport ) ; input . setInputProcessor ( hudStage ) ; Skin uiSkin = RageGoGame . getUiSkin ( ) ; RageGoAssetManager manager = RageGoGame . getAssetManager ( ) ; manager . load ( "com//ragego//gui//splash//island_background.png" , Texture . class ) ; <START_BUG> app . log ( MenuScreen . class . getCanonicalName ( ) , "Assets<seq2seq4repair_space>loaded" ) ; <END_BUG> Texture backTex = manager . get ( "com//ragego//gui//splash//island_background.png" ) ; backTex . setFilter ( Linear , Linear ) ; Image backGroundImg = new Image ( backTex ) ; backStage . addActor ( backGroundImg ) ; multiplayerInputDialog = new Dialog ( "Multiplayer<seq2seq4repair_space>Mode" , uiSkin ) ; Label mapSizeLabel = new Label ( "Map<seq2seq4repair_space>Size" , uiSkin ) ; mapSizeLabel . setAlignment ( center ) ; mapSizeLabel . setFontScale ( 0.5F ) ; Label nineLabel = new Label ( "9<seq2seq4repair_space>" , uiSkin ) ; nineLabel . setAlignment ( center ) ; nineLabel . setFontScale ( 0.5F ) ; Label nineteenLabel = new Label ( "19<seq2seq4repair_space>" , uiSkin ) ; nineteenLabel . setAlignment ( center ) ; nineteenLabel . setFontScale ( 0.5F ) ; Label seasonLabel = new Label ( "Season<seq2seq4repair_space>:<seq2seq4repair_space>" , uiSkin ) ; seasonLabel . setAlignment ( center ) ; seasonLabel . setFontScale ( 0.5F ) ; Label summerLabel = new Label ( "Summer<seq2seq4repair_space>" , uiSkin ) ; summerLabel . setAlignment ( center ) ; summerLabel . setFontScale ( 0.5F ) ; Label autumnLabel = new Label ( "Autumn<seq2seq4repair_space>" , uiSkin ) ; autumnLabel . setAlignment ( center ) ; autumnLabel . setFontScale ( 0.5F ) ; Label winterLabel = new Label ( "Winter<seq2seq4repair_space>" , uiSkin ) ; winterLabel . setAlignment ( center ) ; winterLabel . setFontScale ( 0.5F ) ; final CheckBox nineCheckbox = new CheckBox ( "" , uiSkin ) ; final CheckBox nineteenCheckbox = new CheckBox ( "" , uiSkin ) ; final CheckBox summerCheckBox = new CheckBox ( "" , uiSkin ) ; final CheckBox autumnCheckBox = new CheckBox ( "" , uiSkin ) ; final CheckBox winterCheckBox = new CheckBox ( "" , uiSkin ) ; nineCheckbox . addListener ( new ClickListener ( ) { @ Override public void clicked ( InputEvent event , float x , float y ) { if ( nineteenCheckbox . isChecked ( ) ) { nineteenCheckbox . setChecked ( false ) ; mapNameString = "Goban_" ; } nineCheckbox . setChecked ( true ) ; mapNameString += "9" + "_" ; mapNameStringWithNumber = mapNameString ; } } ) ; nineteenCheckbox . addListener ( new ClickListener ( ) { @ Override public void clicked ( InputEvent event , float x , float y ) { if ( nineCheckbox . isChecked ( ) ) { nineCheckbox . setChecked ( false ) ; mapNameString = "Goban_" ; } nineteenCheckbox . setChecked ( true ) ; mapNameString += "19" + "_" ; mapNameStringWithNumber = mapNameString ; } } ) ; summerCheckBox . addListener ( new ClickListener ( ) { @ Override public void clicked ( InputEvent event , float x , float y ) { if ( ( nineCheckbox . isChecked ( ) ) || ( nineteenCheckbox . isChecked ( ) ) ) { if ( ( autumnCheckBox . isChecked ( ) ) || ( winterCheckBox . isChecked ( ) ) ) { autumnCheckBox . setChecked ( false ) ; winterCheckBox . setChecked ( false ) ; mapNameString = mapNameStringWithNumber ; } summerCheckBox . setChecked ( true ) ; mapNameString += "summer" ; } else summerCheckBox . setChecked ( false ) ; } } ) ; autumnCheckBox . addListener ( new ClickListener ( ) { @ Override public void clicked ( InputEvent event , float x , float y ) { if ( ( nineCheckbox . isChecked ( ) ) || ( nineteenCheckbox . isChecked ( ) ) ) { if ( ( summerCheckBox . isChecked ( ) ) || ( winterCheckBox . isChecked ( ) ) ) { summerCheckBox . setChecked ( false ) ; winterCheckBox . setChecked ( false ) ; mapNameString = mapNameStringWithNumber ; } autumnCheckBox . setChecked ( true ) ; mapNameString += "autumn" ; } else autumnCheckBox . setChecked ( false ) ; } } ) ; winterCheckBox . addListener ( new ClickListener ( ) { @ Override public void clicked ( InputEvent event , float x , float y ) { if ( ( nineCheckbox . isChecked ( ) ) || ( nineteenCheckbox . isChecked ( ) ) ) { if ( ( summerCheckBox . isChecked ( ) ) || ( autumnCheckBox . isChecked ( ) ) ) { summerCheckBox . setChecked ( false ) ; autumnCheckBox . setChecked ( false ) ; mapNameString = mapNameStringWithNumber ; } winterCheckBox . setChecked ( true ) ; mapNameString += "winter" ; } else winterCheckBox . setChecked ( false ) ; } } ) ; multiplayerInputDialog . getContentTable ( ) . add ( mapSizeLabel ) . center ( ) . row ( ) ; multiplayerInputDialog . getContentTable ( ) . add ( nineCheckbox ) ; multiplayerInputDialog . getContentTable ( ) . add ( nineLabel ) . row ( ) ; multiplayerInputDialog . getContentTable ( ) . add ( nineteenCheckbox ) ; multiplayerInputDialog . getContentTable ( ) . add ( nineteenLabel ) . row ( ) ; multiplayerInputDialog . getContentTable ( ) . add ( seasonLabel ) . center ( ) . row ( ) ; multiplayerInputDialog . getContentTable ( ) . add ( summerCheckBox ) ;

Fix:
app . log ( MultiplayerScreen . class . getCanonicalName ( ) , "Assets<seq2seq4repair_space>loaded" ) ;